Methamidophos Technical (O,S-Dimethyl phosphoramidothioate) from Japan
Highly toxic organophosphate insecticide Methamidophos, a phosphorodithioate derivative. HTS 2920.19.5000 as 'other' thiophosphoric esters meeting chemically defined organic compound requirements.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Special handling required due to WHO Class Ia acute toxicity
• Import permits needed due to international bans/restrictions
• Full degradation pathway data required for environmental clearance